Classification. Class H: Social sciences.

Classification. Class H: Social sciences.

ग्रंथसूची विवरण
अन्य लेखक: Martel, Charles 1860-1945, Churchill, G. M. (George Morton) 1874-1950, Perley, Clarence W. (Clarence Warner) 1867-1946
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Washington U. S. Government Printing Office 1920
संस्करण:2nd edition
विषय:
Classification > Books > Social sciences.